APPARATUS FOR FLUIDIZING REDUCTION OF FINE ORES AND METHOD FOR STOPPING THE SAME

摘要

An apparatus for fluidizing reduction of fine ores and a method for stopping the same are provided to enhancing the operation efficiency by simultaneously emptying two fluidized reduction passages using reduced iron and a cooling vessel. A method for stopping an apparatus of fluidizing reduction of fine ores comprises the step of blocking a first fluidized reduction passage(10) such that reduced iron in the first fluidized reduction passage is discharged into a reduced iron storage bin(60) while preventing reduced iron in the first fluidized reduction passage from being discharged into a cooling vessel(70). Reduced iron in a second fluidized reduction passage(20), which is adjacent to the first fluidized passage, is discharged into the cooling chamber while the reduced iron is prevented from being discharged into the reduced iron storage bin.